990973008

素因数分解:

$2^4\times 3^3\times {\mathrm{2293919}}^1$

素因数の和:2293936

約数の個数: 40

約数和(自身を含む): 2844460800

約数和(自身を除く): 1853487792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2293919, 4587838, 6881757, 9175676, 13763514, 18351352, 20645271, 27527028, 36702704, 41290542, 55054056, 61935813, 82581084, 110108112, 123871626, 165162168, 247743252, 330324336, 495486504, 990973008]

約数ペア:

[(1, 990973008), (2, 495486504), (3, 330324336), (4, 247743252), (6, 165162168), (8, 123871626), (9, 110108112), (12, 82581084), (16, 61935813), (18, 55054056), (24, 41290542), (27, 36702704), (36, 27527028), (48, 20645271), (54, 18351352), (72, 13763514), (108, 9175676), (144, 6881757), (216, 4587838), (432, 2293919)]